On Saturday, we caught the end of The Goonies. We seem to see the end of this on a different channel quite regularly and always end up watching it. The last time, we realised that one of the bad guys had been in the Sopranos, so this time the conversation turned to what the rest of the cast had done since. Sean Astin is doing ok for himself (Lord of the Rings), Corey Fieldman has spent a lot of time in rehab and Martha Plimpton has been a few things, but to me she will always be bettered remembered as being River Phoenix's girlfriend (I admit I was jealous).
So in case anyone else was wondering, I've looked it up on IMDB. It would appear there is curse on the rest of the cast. The fat kid Chunk did very little else - perhaps he lost weight and thus his USP? The mother gangster was nominated for an Oscar in Throw Momma from the Train but died just afterwards. The bloke who played Sloth did a bit of television work and then died too of suspected steroid abuse. The rest don't seem to have done much else of note.